.middle > div {
    border: 1px solid gray;
}

.banner {
    display: flex;
    justify-content: space-between;
}

.banner > div:nth-child(2) {
    display: flex;
}

.banner > div:nth-child(2) > div {
    background-color: rgb(243, 243, 243);
    line-height: 60px;
    padding: 0 20px;
}

.banner > div:nth-child(2) > div:hover {
    background-color: rgb(230, 145, 55);
    color: white;
    cursor: pointer;
}

/*------------------内容-----------*/
.content > div:nth-child(1) > div {
    border-bottom: 1px solid gray;
    display: flex;
    justify-content: space-between;
    /*font-size: 30px;*/
    /*margin-top: 20px;*/
    padding-top: 20px;
    font-family: 新宋体;
}

.content > div:nth-child(1) > div:hover {
    background-color: aliceblue;
    cursor: pointer;
}

.content > div:nth-child(1) > div:hover .news-title {
    color: blue;
}

.content > div:nth-child(1) > div > div:nth-child(1) {
    display: flex;
    align-items: center;
}

.content > div:nth-child(1) > div > div:nth-child(1) > div:nth-child(2) {
    width: 750px;
}

/*.content > div:nth-child(1) > div > div:nth-child(1) > div:nth-child(2):hover {*/
/*    color: blue;*/
/*}*/
/*--------------------分页-------------------*/
.page {
    display: flex;
    justify-content: center;
}

.page > div {
    margin: 30px 10px;
    border: 1px solid gray;
    padding: 5px;
}

.page > div:nth-child(4) {
    border: none;
}
